449076999 has 8 divisors (see below), whose sum is σ = 684307840. Its totient is φ = 256615416.

The previous prime is 449076973. The next prime is 449077037. The reversal of 449076999 is 999670944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 449076999 - 2⁷ = 449076871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (449076959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10692289 + ... + 10692330.

It is an arithmetic number, because the mean of its divisors is an integer number (85538480).

Almost surely, 2^449076999 is an apocalyptic number.

449076999 is a deficient number, since it is larger than the sum of its proper divisors (235230841).

449076999 is a wasteful number, since it uses less digits than its factorization.

449076999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21384629.

The product of its (nonzero) digits is 4408992, while the sum is 57.

The square root of 449076999 is about 21191.4369262681. The cubic root of 449076999 is about 765.7851446074.

The spelling of 449076999 in words is "four hundred forty-nine million, seventy-six thousand, nine hundred ninety-nine".